The patch titled
Use WARN() in fs/sysfs
has been removed from the -mm tree. Its filename was
usr-warn-in-fs-sysfs.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: Use WARN() in fs/sysfs
From: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
Use WARN() instead of a printk+WARN_ON() pair; this way the message becomes
part of the warning section for better reporting/collection. Also, with this,
one fo the if() sections collapses entirely into the WARN().
Signed-off-by: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/sysfs/dir.c | 5 +----
fs/sysfs/file.c | 3 +--
fs/sysfs/group.c | 3 +--
3 files changed, 3 insertions(+), 8 deletions(-)
diff -puN fs/sysfs/dir.c~usr-warn-in-fs-sysfs fs/sysfs/dir.c
--- a/fs/sysfs/dir.c~usr-warn-in-fs-sysfs
+++ a/fs/sysfs/dir.c
@@ -459,11 +459,8 @@ int sysfs_add_one(struct sysfs_addrm_cxt
int ret;
ret = __sysfs_add_one(acxt, sd);
- if (ret == -EEXIST) {
- printk(KERN_WARNING "sysfs: duplicate filename '%s' "
+ WARN(ret == -EEXIST, KERN_WARNING "sysfs: duplicate filename '%s' "
"can not be created\n", sd->s_name);
- WARN_ON(1);
- }
return ret;
}
diff -puN fs/sysfs/file.c~usr-warn-in-fs-sysfs fs/sysfs/file.c
--- a/fs/sysfs/file.c~usr-warn-in-fs-sysfs
+++ a/fs/sysfs/file.c
@@ -337,9 +337,8 @@ static int sysfs_open_file(struct inode
if (kobj->ktype && kobj->ktype->sysfs_ops)
ops = kobj->ktype->sysfs_ops;
else {
- printk(KERN_ERR "missing sysfs attribute operations for "
+ WARN(1, KERN_ERR "missing sysfs attribute operations for "
"kobject: %s\n", kobject_name(kobj));
- WARN_ON(1);
goto err_out;
}
diff -puN fs/sysfs/group.c~usr-warn-in-fs-sysfs fs/sysfs/group.c
--- a/fs/sysfs/group.c~usr-warn-in-fs-sysfs
+++ a/fs/sysfs/group.c
@@ -134,9 +134,8 @@ void sysfs_remove_group(struct kobject *
if (grp->name) {
sd = sysfs_get_dirent(dir_sd, grp->name);
if (!sd) {
- printk(KERN_WARNING "sysfs group %p not found for "
+ WARN(!sd, KERN_WARNING "sysfs group %p not found for "
"kobject '%s'\n", grp, kobject_name(kobj));
- WARN_ON(!sd);
return;
}
} else
_
Patches currently in -mm which might be from arjan@xxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
via-velocity-fix-sleep-with-spinlock-bug-during-mtu-change.patch
modules-extend-initcall_debug-functionality-to-the-module-loader.patch
use-warn-in-kernel-lockdepc.patch
use-warn-in-arch-x86-mm-ioremapc.patch
use-warn-in-arch-x86-mm-pageattrc.patch
use-warn-in-arch-x86-kernel.patch
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